Variation in Populations
Interactive Video
•
Science
•
8th Grade
•
Practice Problem
•
Medium
Alejandro Lobera
Used 37+ times
FREE Resource
6 questions
Show all answers
1.
OPEN ENDED QUESTION
3 mins • 1 pt
What do you already know about variation in a population?
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2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Which of the following are true regarding the term 'variation'? (select multiple answers)
reason why a population looks similar
determined by genes and the environment
differences in characteristics or traits within a population
only determined by differences in genes within a population
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are alleles?
proteins that are made in cellular ribosomes
traits that appear in a population
DNA that is tightly wrapped into Chromosomes
different versions of a gene
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In which population (represented by circles) will natural selection most likely take place?
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Genetics and the environment can impact variation within a population. Which of the following traits in humans are only impacted by genetics? (select multiple answers)
muscle size
eye color
blood type
hair length
6.
OPEN ENDED QUESTION
3 mins • 1 pt
Summarize what you learned about variance within a population and how it is related to natural selection.
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